Why does my camera icon have a tiny red dot in the corner of it?

[Android Central Question]

The camera icon never used to have a red dot in it.
My texts and some apps have also doubled up?

 

[B. Diddy]

Welcome to Android Central! Which phone? What do you mean by your texts and apps doubling up? Do you mean you're getting multiple copies of the same text, and that you're seeing multiple icons of the same app on your homescreen?